Innertube Antics A donkey, putting a small pile of rubber out for wartime recycling, is dismayed by the much larger piles his neighbors have put out. He goes into the backyard and finds, in his lawn, a huge buried inner tube - but it has a mind of its own. Details Casts Posters Title Innertube Antics Release Date 1944-01-22 Runtime 00 Hours 07 Minutes Genres Animation Comedy Production Companies MGM Cartoon Studio Production Countries United States of America Pinto Colvig... Donkey (voice)... Original Size (500x750)